[9] Review request for 8044172: Move regtests for 4523758 and AltPlusNumberKeyCombinationsTest to jdk

[Yuri Nesterenko]

Hi,

yet another small batch of 2 tests to move from functional suite to jdk

Bug is
https://bugs.openjdk.java.net/browse/JDK-8044172

and webrev
http://cr.openjdk.java.net/~yan/8044172/webrev.00

Thanks!
-yan